Portable processing equipment main shaft motion precision measuring system

By modifying the drilling template of the portable processing equipment to integrate the measurement module and using displacement sensors and brackets for positioning and measurement, the problem of the inability to quickly evaluate the spindle status of the portable processing equipment was solved, and rapid evaluation under the processing status was achieved.

CN120740965APending Publication Date: 2025-10-03DALIAN UNIV OF TECH
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Patent Information

Application Number
CN202511174499.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-21
Publication Date
2025-10-03

AI Technical Summary

Technical Problem

The existing spindle motion measurement system cannot quickly and effectively adapt to the special structure of portable processing equipment, and cannot directly evaluate its spindle status.

Method used

By modifying the drilling template of the portable processing equipment, integrating the measurement module, and using the displacement sensor and bracket to perform positioning and measurement on one side of the drilling template, the portable processing equipment can quickly evaluate the spindle status during processing.

Benefits of technology

It realizes the rapid and effective evaluation of the spindle status of portable processing equipment in an environment with similar processing conditions, and solves the problem that conventional measurement methods cannot be adapted.

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Abstract

The invention belongs to the technical field of main shaft performance testing, and provides a portable processing equipment main shaft motion precision measuring system which comprises a measuring module, a standard rod and portable processing equipment. Aiming at the problems that the portable processing equipment only has one outer cylindrical surface and one spiral surface which are respectively used for positioning and pressing with external equipment, and conventional spindle motion condition measuring equipment cannot be effectively butted with the portable processing equipment and cannot be used for measuring, the system is based on the characteristic that the portable processing equipment needs to be fixed on one side of a drill plate during processing; an existing drill plate is transformed, and the state of the main shaft of the portable machining equipment can be rapidly evaluated in the environment similar to the machining state. According to the invention, rapid and efficient measurement of the state of the main shaft of the portable processing equipment is realized, and the problem that a conventional main shaft precision measurement system cannot be applied because the portable processing equipment does not carry a processing plane or a working platform is effectively solved.
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Citation Information

Patent Citations

  • Double-measurement-section machine tool spindle rotation error measurement and calibration structure and method

    CN114952415A